op {
  graph_op_name: "Exp"
  summary: "Computes exponential of x element-wise.  \\\\(y = e^x\\\\)."
  description: <<END
  This function computes the exponential of every element in the input tensor.
  i.e. `exp(x)` or `e^(x)`, where `x` is the input tensor.
  `e` denotes Euler's number and is approximately equal to 2.718281.
  Output is positive for any real input.

  ```python
  x = tf.constant(2.0)
  tf.math.exp(x) ==> 7.389056

  x = tf.constant([2.0, 8.0])
  tf.math.exp(x) ==> array([7.389056, 2980.958], dtype=float32)
  ```

  For complex numbers, the exponential value is calculated as follows:

  ```
  e^(x+iy) = e^x * e^iy = e^x * (cos y + i sin y)
  ```

  Let's consider complex number 1+1j as an example.
  e^1 * (cos 1 + i sin 1) = 2.7182818284590 * (0.54030230586+0.8414709848j)

  ```python
  x = tf.constant(1 + 1j)
  tf.math.exp(x) ==> 1.4686939399158851+2.2873552871788423j
  ```
END
}
